Presto Eversharp User Manual
Professional
®
EverSharp
three-stage electric
knife sharpener
• Three-stagesharpeningsystemprovides
professionalresultsathome.
• Bladeselectoradjustsguidestooptimumsharpening
angleforthick,medium,andthinknives.
• Extra-ne-gritceramicwheelassuresprecisionhoning.
2010 by National Presto Industries, Inc.
Visit us on the web at www.GoPresto.com
InstructIons
This is a Listed appliance. The following important safeguards are recommended by most portable appliance manufacturers.
IMPORTANT SAFEGUARDS
To reduce the risk of personal injury or property damage when using electrical appliances, basic safety precautions should always be
followed, including the following:
1. Read all instructions before using the knife sharpener.
2. To protect against the risk of electrical shock, do not put the knife sharpener in water or other liquids.
3. Close supervision is necessary when any appliance is used by or near children.
4. Unplug from outlet when not in use, before putting on or taking off parts, and before cleaning.
5. Avoid contacting moving parts.
6. Do not operate any appliance with a damaged cord or plug, or in the event the appliance malfunctions, or is dropped or damaged
in any manner. Return the appliance to the Presto Factory Service Department for examination, repair, or electrical or mechanical
adjustment.
7. The use of attachments not recommended or sold by the appliance manufacturer may cause fire, electric shock, or injury.
8. Do not use outdoors.
9. Do not let the cord hang over edge of table or counter or touch hot surfaces.
10. Do not place on or near a hot gas or electric burner or in a heated oven.
11. Do not use the knife sharpener for other than intended use.
SAVE THESE INSTRUCTIONS
This product is for household use only.
Important Cord Information
Connect the power supply cord to a polarized outlet only. As a safety feature, this appliance has a polarized plug (one blade is wider
than the other). To reduce the risk of electric shock, this plug will only fit in a polarized outlet one way. If the plug does not fit fully in
the outlet, reverse the plug. If it still does not fit, contact a qualified electrician. Do not attempt to defeat this safety feature.
Getting Acquainted
Your Presto® Professional EverSharp® electric knife sharpener will sharpen knives of alloy, carbon, or stainless steel. It is designed to
sharpen kitchen knives and most sporting knives. Do not attempt to sharpen scissors, serrated electric knives, or any blade that does
not fit freely in the blade guides.
The knife sharpener is a three stage sharpening system. If your knife is very dull, you will probably use all three stages, if a bit dull,
two of the stages (2 and 3 – medium and honing), and most frequently, only the third stage, honing, to maintain your knives to the
perfect razor sharp condition.
The blade selector (Fig. A) adjusts the guides to an optimum sharpening angle for thick (hunting knives and cleavers), medium
(utility, slicing, chef's, and Santoku knives), and thin (fillet, paring knives, and other light blades) knives.
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How To Use
1. Place the unit on a stable surface.
2. Determine the type of knife being sharpened and move the blade selector to the appropriate position (Fig. A). For thick knives move
the blade selector to the top position, for medium blades move the blade selector to the middle position, and for thin knives move
the blade selector to the bottom position. You will feel the stop points for
each position. When you move the blade selector lever, the orange adjustable blade guides in Stage 2 and Stage 3 will also move, so they are at the
optimum sharpening angle for thick, medium, or thin blades. In Stage 1,
the blade guides are in a fixed position (see step 4 below).
3. Turn the unit On by pressing the symbol “l” on the on/off switch (Fig. A).
4. Evaluate the condition of your blade to determine which sharpening stage
to start with:
• Ifthebladeisverydullorifyouaresharpeningtheknifeforthe
first time, begin with STAGE 1 – COARSE GRINDING. This is
the stage located to the left of the on/off switch. It is the coarsest and
most aggressive stage, and it will remove more material from the
knife blade than the other stages. Note that it is a fixed stage with no
adjustments, as it places the same angle on all blades in preparation
for the sharpening stations found in Stages 2 and 3. Unlike Stage 1, Stages 2 and 3 are adjustable stations. In these stations, the
sharpening angle is further refined so that when you are done, your knife is sharpened to the optimum angle dictated by the width
of the blade. Follow the sharpening procedure as described below, beginning with Stage 1 and followed by Stages 2 and 3.
(Note: Do not use Stage 1 when sharpening serrated blades.)
• Ifyourknifeisabitdull,beginwith STAGE 2 – MEDIUM GRINDING. This is the stage located directly to the right of the
blade selector; it continues the grinding by giving the blade a precision edge. Follow the sharpening procedure as described
below, beginning with Stage 2 and followed by Stage 3.
• Ifyourknifejustneedsalittletouch-upsharpening,beginwithSTAGE 3 – FINE HONING. This is the stage located on the far
right. This will be the stage most frequently used. It completes the knife sharpening process by honing and polishing the knife to
an exact razor-sharp edge. Follow the sharpening procedure as described below, using only the slots in Stage 3. Then complete
the honing process with one quick pass (approximately one second) through both slots of Stage 3.
5. Begin sharpening. The sharpening procedure is the same for each stage.
Stage 1
Coarse grinding
On/Off
switch
Blade
selector
Precision grinding
Fig. A
Stage 2
Stage 3
Fine honing
Sharpening Procedure:
Begin by placing the knife in the left slot of the stage in use (Fig. B1), so the side of
the blade rests against the outside face of the blade guide and the cutting edge makes
Blade against outside
face of left slot
contact with the sharpening wheel (Fig. B2).
Using only light downward pressure, slowly pull the knife towards you through the
slot, making sure to keep the cutting edge parallel with the table or countertop except
when sharpening the tip of the blade. To sharpen the tip, lift up on the knife handle
slightly as the curved portion of the blade is drawn through the slots. Draw the knife
through the left and right slots three times, alternating passes between the two slots.
When drawing the knife through the slots, allow approximately one second for each
two inches of blade. For example, if sharpening a knife with a 6-inch blade, you should take
approximately three seconds for each pass.
Outside face
of left slot
Outside face of
Fig. B1
right slot
Note: The greater the curve on the blade the more you will need to lift up on the handle; the less
the curve, the less you will need to lift up on the handle. Certain blades may not have a curve
and therefore it will not be necessary to lift up on the handle as you draw the tip through the
slots.
6. Before using the knife to slice food, always wipe the knife blade with a damp cloth to remove
metal filings that may have deposited during sharpening.
7. If knife does not slice food with ease, repeat Stages 2 and 3.
Fig. B2
8. When sharpening is completed, turn the unit off by pressing the symbol “O” on the on/off
switch.
CAUTION:
Do not run fingers along edge of knife to check sharpness. To avoid injury, handle knives with extreme care.
Never insert the tip of the knife into the blade guide first and push through. This could damage the knife sharpener and your
knife.
Before using the knife to slice food, always wipe the knife blade with a damp cloth to remove any metal filings that may remain
from the sharpening process.
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